A filter mechanism for hydraulic oil injection of a filter press

Abstract

The invention discloses a filter mechanism for hydraulic oil injection of a filter press, which comprises a bottom plate, a filter press device is fixedly connected to the top of the bottom plate, and a hydraulic tank is fixedly connected to the right side of the top of the bottom plate. The present invention cooperates with the oil tank, the oil inlet pipe, the sealing cover, the filter element, the card box, the tooth plate, the first slide bar, the bearing, the rotating rod, the gear, the rotating pin, the first movable rod, the second movable rod and the second sliding rod. In use, the first movable rod drives the second movable rod to move upwards, so that the second movable rod is separated from the inner cavity of the card slot, and the filter element can be pulled out to achieve the effect of easy replacement of the filter element. The hydraulic oil of the filter press is injected The filter mechanism solves the problem that the existing filter mechanism generally fixes the filter element directly inside the box, which is not easy to replace, and the filtering effect decreases significantly after a period of use, resulting in incomplete filtration of impurities in the hydraulic oil. Enhanced hydraulic oil quality.

Description

technical field [0001] The invention relates to the technical field of filter presses, in particular to a filter mechanism for hydraulic oil injection of filter presses. Background technique [0002] The filter press uses a special filter medium to apply a certain pressure on the object to make the liquid dialysis out. It is a kind of mechanical equipment commonly used for solid-liquid separation. Filtration is the process of purifying fluid through special devices. There are many filtration methods and a wide range of material systems are used. Solid-liquid, solid-gas, large particles, and small particles are all common. [0003] The filter press needs to use a filter mechanism when injecting hydraulic oil, but the existing filter mechanism generally fixes the filter element directly inside the box, which is not easy to replace. After a period of use, the filter effect drops significantly, resulting in hydraulic The impurities in the oil are not filtered thoroughly, which ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a filter mechanism for hydraulic oil injection of a filter press, which has the advantage of being easy to replace the filter element, and solves the problem that the existing filter mechanism generally fixes the filter element directly inside the box, which is not easy to replace. After a period of use, the filtering effect drops significantly, resulting in the incomplete filtering of impurities in the hydraulic oil.

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